On 7/3/19 1:35 AM, ZhangXiao wrote:
> Hi David & Eric,
>
> Commit 5f3e2bf0 (tcp: add tcp_min_snd_mss sysctl) add a new interface to
> adjust network. While if this variable been set too large, for example
> larger then (MTU - 40), the net link maybe damaged. So, how about adding
> some warning messages for the operator/administrator? In document, or in
> source code.
What kind of warning message do you
envision exactly ?
The sysctl is global, devices MTU can be quite arbitrary.
Like almost all sysctls, sysadmins are supposed to know what they are doing.
